By Jean-Pierre Luminet, CNRS Emeritus Research Director, Laboratoire d'Astrophysique de Marseille, corresponding member of AAE A large part of the plot of the famous science-fiction film Interstellar (2014) features several aspects of Einstein's theory and its extensions: wormholes, black holes, distortions of space and time, string theory, unification of physics. In this lecture, which follows […]